Learn more

VULNAX INTERNATIONAL LTD

Overview
  • Total Patents
    20
About

VULNAX INTERNATIONAL LTD has a total of 20 patent applications. Its first patent ever was published in 1978. It filed its patents most often in EPO (European Patent Office), France and Canada. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and basic materials chemistry are BEIJING RADIATION APPLIC RES CT, SYNTHESIA ESPAN and ZAKLAD POLIMEROW PAN.

Patent filings in countries

World map showing VULNAX INTERNATIONAL LTDs patent filings in countries
# Country Total Patents
#1 EPO (European Patent Office) 4
#2 France 3
#3 Canada 2
#4 Japan 2
#5 United States 2
#6 Australia 1
#7 Brazil 1
#8 United Kingdom 1
#9 Israel 1
#10 Italy 1
#11 Norway 1
#12 New Zealand 1

Patent filings per year

Chart showing VULNAX INTERNATIONAL LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sambuis Bernard 5
#2 Gavory Daniel 5
#3 Vidal Alain 2
#4 Eaton David Crawford 2
#5 Papirer Eugene 2
#6 Feder Michel 2
#7 Leleu Etienne 2
#8 Buraian Toomasu Atsushiyuwaasu 1
#9 Hill Peter 1
#10 Ashworth Brian Thomas 1

Latest patents

Publication Filing date Title
FR2595366A1 Process for stabilizing polymers, novel stabilizers used therefor and novel stabilized polymeric compositions
FR2553782A1 Method for stabilizing rubber elastomers against ozone and stabilized elastomeric compositions
US4246375A Vulcanization process and compositions for use therein
GB2043653A Vulcanisation of polychloroprene
EP0004711A2 Process for the cross-linking of polymers
EP0001321A1 Alkanolamine salts of phenolic resins, their manufacture and their use as bonding agents